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PartsTable / COMPONENT / SCB103963
SCB103963 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The SHAFT,GEAR is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, body_style: TUBE TYPE, construction: ONE-PIECE, usage_design: KNEE, overall_length: 1.250 INCHES NOMINAL IN, usage_location: EITHER KNEE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-355-9665, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SCB103963
NSN: 3040-00-355-9665
FSC: 3040
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
body_styleTUBE TYPE
constructionONE-PIECE
usage_designKNEE
overall_length1.250 INCHES NOMINAL IN
usage_locationEITHER KNEE
outside_diameter2.250 INCHES NOMINAL IN
overall_diameter0.250 INCHES NOMINAL IN
size_designationSMALL
style_designatorCIRCULAR
aperture_diameter1.765 INCHES NOMINAL IN
features_providedNONRENEWABLE FUSIBLE ELEMENT
NSN3040-00-355-9665
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SHAFT,GEAR TITLE COMPONENT PN SCB103963 MFR SHAFT,GEAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
30-215-3Interchangeable
interchangeable cross-reference
interchangeable
1JA3354-4Interchangeable
interchangeable cross-reference
interchangeable
6900-15Interchangeable
interchangeable cross-reference
interchangeable
MDL1-2Interchangeable
interchangeable cross-reference
interchangeable
SM30215-3Interchangeable
interchangeable cross-reference
interchangeable
S74Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SCB103963?
SCB103963 is a SHAFT,GEAR.
What parts can replace SCB103963?
There are 10 known substitutes for SCB103963: 30-215-3, 1JA3354-4, 6900-15 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for SCB103963?
SCB103963 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-00-355-9665. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026